"PIE" . "103388" . _:BX2D3ad15a0X3A19ab54fe99dX3A64a0 . "Etymology for: flagrō (la0588)" . "*bʰlg‑ro‑;*bʰlg‑mh₂‑" . "*bʰlg‑ro‑" . . _:BX2D3ad15a0X3A19ab54fe99dX3A64a0 "*bʰlg‑ro‑" .